baber/WOPTO huggingface dataset:
Patent JP-S5920298-A (JP)
Title: Novel triperpene glycoside
Inventor: NAKAGAWA TADASHI
IPC: A61K36/71
Filed: 1982-07-21
Abstract: NEW MATERIAL:Sodium 3-( alpha-L-arabinopyranosyl )-16,23-dihydroxyolean-12-en-28- oate (racemocide for short) shown by the formula. USE:An antipeptic ulcer. PROCESS:For example, dried root of black cohosh is soaked in hexane, soaked in ether, soaked in ethyl acetate, and finally soaked in 40wt% aqueous solution of methanol, to give extracts respectively. The methanol extract is dissolved in water, subjected to solvent partition with ethyl acetate, and an extract is collected from the ethyl acetate layer. Both of the first ethyl acetate extract and the second ethyl acetate extract are adsorbed on a silica gel column, eluted with dichloromethane methanol (95:5), to give racemocide.
Patent JP-S5555422-A (JP)
Title: Production of magnetic head
Inventor: HASHIMOTO KAORU
IPC: G11B5/23
Filed: 1978-10-20
Abstract: PURPOSE:To improve the yield of glass filling up by arranging a specific metallic wire in parallel with a glass bar in the groove of a saucer, where the glass bar to be permeated as melting glass is stored, in the core gap forming part. CONSTITUTION:In the method where graphitic saucer 4 where glass bar 6 is put in groove 5 is placed under gap forming part 3 between ferrite cores 1 and 2 and the whole of it is heated to suck up the melting material of glass bar 6 to gap forming part 3 by capillary action and glass is filled up in part 3, heat-proof metallic wire having a wetting property to glass (for example, platinum wire) 7 is inserted into groove 5 in parallel with glass bar 6 to perform the glass filling up operation above.
Patent JP-S6193808-A (JP)
Title: Continuous removal and recovery of gas dissolved in liquid
Inventor: DORESE YAN TEO
IPC: C02F1/20
Filed: 1985-06-14
Abstract: A process is developed for continuously removing and recovering respectively ammonia from aqueous ammonia waste water by stripping the waste water in a column, using heat absorption from already stripped waste water and by using a gas flow, e.g. an air flow, flowing in counter current with the waste water through the column. Especially in view to the presently desired control of environmental pollution a know process involves such high investments that an economic solution often automatically fails. The invention eliminates such serious disadvantages whereas moreover an economically more valuable product can be obtained, e.g. water with a high concentration of aqueous ammonia. This is achieved according to the invention in that the heat transfer is effected by a gas flow which, by direct contact in a packed bed, absorbs heat from the effluent liquid whereafter this absorbed heat is again transferred to the influent liquid. Preferably the gas flow consists of a recirculating air flow having a high temperature, said air flow transferring heat in a part of the column which is provided with a packed bed, to the waste water to be stripped, flowing in counter current to the low temperature waste water, whereafter the same air flow, now having a low temperature, recuperates in another part of the column, likewise provided with a packed bed, heat from the stripped liquid, now having a high temperature, also in counter current.
Patent JP-H08328540-A (JP)
Title: Picture data synthesizing display device
Inventor: TAGUMA NORITAKA
IPC: G09G5/395
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a picture data synthesizing display device capable of performing display positional designations for every pixel even in the case the parallel processing of plural pixels is performed in the inside by making a video frequency high speed to the highly accurate display of a display device. CONSTITUTION: An address generating part 14 generates readout addresses to a frame memory for window display 5 from respective values of an X counter 10, a Y counter 11, an X register 8 and a Y register 9. Moreover, a window output control part 15 outputs window display data 112 matched with the display positions desiginated in one pixel unit by receiving the values of picture data for window display 106 equivalent to plural pixels simultaneously outputted by the frame memory for window display 5 and the X register 8. Then, the display positional designations for every pixel are highly accurately performed even in the case the parallel processing of plural pixels is performed in the inside by superposing picture data stored in the memory 5 with the positional designations of one pixel unit.
Patent JP-H082787-A (JP)
Title: Label and producing method and device thereof
Inventor: DEIBITSUDO JIYON INSUTANSU
IPC: B65H37/04
Filed: 1995-05-26
Abstract: PURPOSE: To provide a label manufacturing method in which a label can be easily manufactured at a high cost efficiency, a fluctuating print and a fluctuating printed image can be used without much time for preparation, and a high quality printed adhesive label can be surely manufactured on a long peelable material. CONSTITUTION: Adhesive labels 106 are continuously formed on a long peelable material by punching or cutting a printed web 164 in which images are continuously digital-printed, and the obtained labels are continuously attached to a second web 108 including the peelable material. The printed web is fed to a cutting device 176 and a folding device 148, a series of obtained folded labels 122 are continuously supplied on a second web formed of a long peelable base material, and the second web is moved to a place past a label feeder 126. The adhesive labels on the peelable base material are punched at a punching station 132 provided downstream of the moving direction of the web of the label feeder.
Patent JP-S63292640-A (JP)
Title: Wafer prober
Inventor: KARASAWA WATARU
IPC: G01R1/073
Filed: 1987-05-25
Abstract: PURPOSE:To make the occupying area of a wafer prober small and to reduce the size of the wafer prober, in which a plurality of probe-cards are provided so that automatic change can be performed, by constituting the probe-card so that the probe-card can be mounted or removed through the lower surface of a probe card attaching stage. CONSTITUTION:A stocker 35 for probe-cards 31 is provided in a driving stage 25. A robot hand, which can be freely rotated and moved up and down, is attached to the stocker 35. The probe card 31 is extracted from the stocker 35 by the rotating motion and lifted by a lifting motion. The probe-card is mounted on a probe-card attaching stage 27 through the lower surface of the stage. In a card chuck 29, a hole can be formed so that the probe card 31 is picked up and made to pass between both sides. The probe-card 31 is lifted through the hole part of the card chuck 29 and abutted on the probe-card attaching stage 27. Under this state, the card chuck 29 advances and holds the probe-card 31.
Patent JP-S6021505-A (JP)
Title: Soft magnetic material
Inventor: SHIMADA HIROSHI
IPC: C22C45/04
Filed: 1983-07-16
Abstract: PURPOSE:To provide a high permeability soft magnetic material by introducing a 3-component amorphous alloy whose main component is cobalt which is doped with a specific quantity of hafnium and tungsten. CONSTITUTION:1 atomic % or above and less than 5 atomic % of Hf and 5- 12 atomic % of W are contained in a Co-Hf-W 3-component amorphous alloy to provide a soft magnetic material with a high coercive force and a high permeability without deteriorating saturated flux density.
Patent JP-H0422656-A (JP)
Title: Correcting method for oblique feeding of sheet in line thermal printer and line thermal printer
Inventor: GATSUSHIYOU KAZUTO
IPC: B41J25/304
Filed: 1990-05-18
Abstract: PURPOSE:To correct the oblique feeding of a sheet before conveying by bringing the end of the sheet into contact with a tangential line formed of a platen and a line head. CONSTITUTION:When a sheet l is conveyed in a direction of a line thermal head 5, the sheet l is pressed between the head 5 and a platen 4 through an ink ribbon 7, and all the edges of the ends la are aligned at a tangential line 5a formed by the pressure contact of the head 5 with the platen 4. Then, when the sheet l is released from pressing by a sheet supply and press roller 3, the slack of the sheet l is removed with the end la in contact with the line 5a formed of the head 5 and the platen 4 as a reference. Accordingly, the end la is aligned to the head 5, and stopped. Thus, the attitude of the sheet l tending to be obliquely fed is corrected. Thereafter, the roller 3 is again pressed to the sheet l, the head 5 is released from the platen 4, the sheet l is moved to a printing position, the head 5 is again pressed to start printing.
Patent JP-S6020268-A (JP)
Title: Interruption control system
Inventor: NAKAYAMA TAKESHI
IPC: G06F9/48
Filed: 1983-07-15
Abstract: PURPOSE:To eliminate necessity of device stopping at the interruption demand side by detecting that there is not response within the prescribed time since generation of interruption demand signals by a time-counting means, and noticing abnormality of interruption processing. CONSTITUTION:A microprocessor 1 starts processing of the data transfer demand routine and writes data in a data buffer 8. It also sets indication that reading is executed and interruption is normal, and interrupts a CPU11. At this time, a timer 16 starts time counting. This timer 16 detects that there is no response from the CPU11 within the prescribed time since generation of interruption demand, and notices the CPU11 that there is abnormality in interruption processing.
Patent JP-S5252897-A (JP)
Title: Method for concentrating aqueoussolution of caustic alakali
Inventor: KAJIWARA AKIRA
IPC: C01D1/42
Filed: 1975-10-28
Abstract: PURPOSE: To concentrate caustic alkali, which is generated by the electrolysis method using cation exchange membrane, by utilizing the heat from electrolytic bath as the heat source of evaporating can. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07335778-A (JP)
Title: Device and method for sealing electronic device cap
Inventor: IKEDA YUJI
IPC: H01L21/56
Filed: 1994-06-10
Abstract: PURPOSE:To automatically suppress sealing defects by providing a mechanism, which presses the plane of a cap until the semiconductor device is completely cooled, and a means that heats the semi-completed semiconductor device from the top and bottom planes. CONSTITUTION:A semiconductor device holding mechanism 5 is composed of a package aligning holder 51 fixed on the top side surface of a sealing device case plate 4 and a cap pressing part 61 fixed on the top plane of the package aligning holder 51. When a package 12 is held by a package holding plate 515 to be aligned and a bottom side heater 32 is inserted from the rear plane, the top plane of the heater 32 is permitted to make contact with the bottom plane of the package 12. Since a groove 33b is formed on the heating plane 33a of a top side heater 33, the cap plane is heated without limitation due to a clamper 34. After separating the top side heater 33 and the bottom side heater 32, blow out nitrogen gas by increasing its flow by, for example, 50% to 100%, so as to cool the package and the cap surface, the package 12 and the cap 13 are fixed by sealing.
Patent JP-H07329792-A (JP)
Title: Steering device for vehicle
Inventor: KOSHO HIROYUKI
IPC: B62D1/16
Filed: 1994-06-10
Abstract: PURPOSE:To provide a vehicle steering device which can instantly obtain the steering angle of a wheel corresponding to the rotating angle of a steering wheel. CONSTITUTION:A steering shaft 1 is divided into a divided body 11 on the side of a steering wheel and a divided body 12 on the side of a steering gear, and planet gears 22a, 22c are fixed to the divided body 11 through a carrier 24, and a sun gear 21 is fixed to the divided body 12. Disc-shaped magnets 3a, 3c are fixed to the tip of the shafts 25a, 25c of the planet gears, and arranged on the side of a bottom plate 41 in a bottomed cylinder 4 forming an annular gear 23, and a minute gap is provided between the magnets 3a, 3c and the bottom plate 41. The outer periphery of the bottomed cylinder 4 is connected to a car body member 5 through a spring 6. The bottom plate 41 is the magnetic body of iron, and the rotation of the divided body 11 generates damping force between the magnets 3a, 3c and the bottom plate 41 in correspondence with their relative moving speed.
Patent JP-S5253581-A (JP)
Title: Rotary-type vibration generator
Inventor: MARUYAMA MIKIO
IPC: B06B1/16
Filed: 1975-10-29
Abstract: PURPOSE: To provide a rotary-type vibration generator, in which an enclosed type rotary drum is laterally supported on a vibration bed by means of bearings and the inside of the rotary drum is divided into two chambers, so that liquid is freely supplied into or discharged out of one of the two chambers alone, whereby the amplitude of vibration can be controlled with ease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62287571-A (JP)
Title: Material for gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: C25B11/12
Filed: 1986-06-05
Abstract: PURPOSE:To make hydrophobic part gas penetrability and conductivity so better as well as to aim at improvement in performance, by using compound structural carbon black interposing fibrous carbon, obtained by a vapor phase process, in a void of the carbon black. CONSTITUTION:A compound structural carbon black 100 wt part made up of inter posing the fibrous carbon obtained by a vapor phase process in a void of carbon black is mized with a water-repellent polymer grain 10-50 wt part. After freeze-drying, this mixture is heated, removing an interfacial active agent, and this mixture is molded by a hot press. With this constitution, gas penetrability and conductivity of the acetylene black in a hydrophobic part are improved and thus performance is raisable.
Patent JP-S63292708-A (JP)
Title: Nonlinear signal generating circuit
Inventor: ISHIDA MASATOSHI
IPC: H03F1/32
Filed: 1987-05-25
Abstract: PURPOSE:To suppress a linear signal component as less as possible by connecting an inductance element in parallel with a diode being a nonlinear element so as to reduce the reflection of an input signal. CONSTITUTION:A resistor 2 is connected in parallel with a diode 1 being a nonlinear element, and a capacitor 5a for DC blocking is connected in series with the resistor 2. A circuit connecting the inductance element 3 and the DC blocking capacitor 5b in series is connected in parallel with the diode 1 and a proper inductance is selected to the element 3 to cancel the parasitic capacitance of the diode 1. A terminal 4 is an input terminal for a high frequency signal and a terminal 6 is a terminal for bias. Thus, the inductance of the inductance element 3 and the bias current are selected to a proper value And the impedance of the circuit is made close in the vicinity of the characteristic impedance and the nonlinear signal with the linear signal component suppressed sufficiently is outputted.
Patent JP-S5830863-A (JP)
Inventor: YOSHIIKE KIWAMU
IPC: B61K9/08
Filed: 1981-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62286063-A (JP)
Title: Electrophotographic developing method
Inventor: AOKI TAKAYOSHI
IPC: G03G15/09
Filed: 1986-06-05
Abstract: PURPOSE:To improve thin line reproductivity, developer life, and resistance to fogging under high humidity by using a binary dry developer prepared by dispersing fine magnetic particles into a binder resin composed essentially of a styrene type polymer to form a carrier having an average particle diameter of >=50mum, and mixing this carrier with a toner. CONSTITUTION:The binary dry developer is prepared by dispersing fine magnetic particles into a binder resin composed essentially of a styrene type polymer to form a carrier having an average particle diameter of >=50mum, and mixing this carrier with a toner. An electrostatic latent image is developed by carrying this developer on a developing roll composed of a cylindrical sleeve and a magnetic member fixed to the inside of the sleeve, rotating the sleeve, and bringing the developer into contact with the surface of an latent image bearing body. As the styrene type monomer of the polymer or copolymer for the binder resin, styrene and its derivative, such as methylstyrene or dimethylstyrene, and as the comonomer copolymerizable with said monomer, alkyl (meth)acrylates obtained by esterifying alkyl alcohol with (meth)acrylic acids are embodied.
Patent JP-H09311706-A (JP)
Title: Numerical controller
Inventor: SARUWATARI KOJI
IPC: G05B19/18
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller controlling plural controlled objects without having expensive driving controllers, driving motors and position detectors for every shaft in the control of a mechanical structure where plural control objects do not simultaneously operate. SOLUTION: Single driving systems (4, 5 and 6) are provided for the plural sets of controlled objects/shaft control parts (1, 12:2, 13.) The driving systems are connected in the desired controlled object/shaft control part by a shaft switching device 3 and a switch control part 7 if need. At that time, shaft position data of the driving system where the shaft is detached is stored in a first shaft position data storage part 8. When connection is restored, shaft position offset calculation parts (9 and 10) give offset signals to the switch control part.
Patent JP-H05293524-A (JP)
Title: Roll for transporting steel material and manufacture of barrel part of roll body
Inventor: SHINOZAKI TAKESHI
IPC: C22C38/54
Filed: 1992-04-21
Abstract: PURPOSE:To improve fouling resistance, wear resistance of the surface of the main barrel part of a transfer roll to red heated slabs, etc., CONSTITUTION:The main barrel part has a two layer laminated structure consisting of an outer layer and an inner layer and the outer layer is made up of an alloy having a composition of 1-3% C, 0.3-2.5X Si, 0.3-2.5% Mn, 7.5-18% Cr, 0.1-6% Ni, 0.3-3% W, 1-5% Mo and/or V, 2.0-5.0% P, 1.0-3.0% B, 2.5-18 Cr(%)/C(%) and the balance Fe and a composition wherein 6-25% carbide is dispersed on the martensite ground. In the barrel part of the main body, the space between the inner layer cylindrical body 11 and the capsule material 12 is filled with outer layer alloy powder M, then after the space is deaerated and sealed, the alloy powder is heated and melted then directional solidification is executed and after solidification is completed, the capsule material 12 is removed and manufactured through finishing machining.
Patent JP-H11299737-A (JP)
Title: Ophthalmoscopic device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent external light from entering and to enable an examiner to see the eye to be examined. SOLUTION: Both side ends of a case body 1 are provided with a shading member 8 so as to cover both sides of a subject. Since the shading member 8 shades an infrared light but transmits a visible radiation, an examiner can see the subject through the shading member 8. The visible light transmitted through the shading member 8 is shaded by a filter 13, so that an image of the anterior of the examined eye E luminated by an infrared source 12 is picked up by a pickup means 16 without being influenced by the infrared light.
Patent JP-H11337827-A (JP)
Title: Optical system and image pickup device using it
Inventor: SEKIDA MAKOTO
IPC: G02B13/18
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To shorten the whole length of an image pickup device by providing an optical element in which a curved reflection surface tilted with respect to a standard axis is an aspherical surface in which two pieces or more of symmetrical surfaces deciding a pair of the symmetric surfaces don't exist and providing an incident pupil on the objective side of the curved reflection surface. SOLUTION: The optical system is provided with the optical element provided with the curved reflection surface tilted with respect to the standard axis and in which the curved surface reflection surface is an aspherical surface in which two pieces or more of symmetrical surfaces deciding a pair of the symmetric surfaces don't exist and the incident pupil is provided on the objective side of the curved surface reflection surface of the optical element. A first optical element B1 consists of a concave diffraction surface R1.1 , the reflection surfaces of a concave mirror R1.2 , a convex mirror R1.3 , a convex mirror R1.4 , a convex mirror R1.5 and a convex diffraction surface R1.6 in order from the objective side and the direction of the incident standard axis is in parallel to an the same as the direction of the outgoing standard axis.  A second optical element B2 consists of a convex diffraction surface R2.1 , the reflection surfaces of a convex mirror R2.2 , a concave mirror R2.3 , a convex mirror R2.4 , a concave mirror R2.5 and a convex diffraction surface R2.6 from the objective side an the direction of the incident standard axis is in parallel to and the same as the direction of the outgoing standard axis.
Patent JP-S62286269-A (JP)
Title: Dram cell and manufacture thereof
Inventor: GOTO HIROSHI
IPC: H01L27/10
Filed: 1986-06-04
Abstract: PURPOSE:To decrease soft errors due do alpha-rays and to increase storage capacitance, by forming a storage capacitor on the upper part of a field insulating film so that the capacitor is isolated from a semiconductor substrate. CONSTITUTION:For a field oxide film 2, a flat area, which is larger than a conventional trench forming region to a large extent, can be secured without deteriorating integration density. In this storage capacitor, a lateral trench 10 is formed at the side surface of a trapezoidal counter electrode 9, which is formed in the wide flat area on the field oxide film 2. Therefore, the flat area of the trench can be expanded to a large extent in comparison with a conventional device. With the trench 10 having the depth of an about 1.5-2mum, which is shallower than the conventional trench (depth is about 3-4mum), the large storage capacitance similar to the conventional trench capacitor can be obtained. Thus, the storage capacitance is increased, interference between storage capacitors in the neighboring calls is not found and soft errors due to alpha-rays are decreased.
Patent JP-H05295321-A (JP)
Title: Resin composition for water-base paint
Inventor: FUJIBAYASHI TOSHIO
IPC: C09D5/44
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the objective composition excellent in dispersibility in water, bath stability, pigment dispersion, etc., and useful for cationic electrodeposition coating by using a specified cationic resin as the principal constituent. CONSTITUTION:This composition consists mainly of a cationic resin containing primary hydroxyl groups obtained by reacting a glycidyl ether derivative of a phenolic novolak resin of the formula (wherein R1 and R2 are each H, a 1-8C alkyl, aryl, aralkyl or a halogen; R3 and R5 are each H, a 1-10C alkyl, aryl, aralkyl, allyl or a halogen; R4 and R6 are each H, a 1-4C alkyl or an organic group containing a glycidyloxyphenyl group; and n is 1 to 38) with a primary or secondary amine compound containing primary hydroxyl groups (e.g. diethanolamine) and a phenol compound having at least one phenolic hydroxyl group in the molecule [e.g. bis(4-hydroxyphenyl)-2,2-propane (bisphenol A)].
Patent JP-H08299301-A (JP)
Title: Magnetic resonance(mr) imaging device
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1995-04-29
Abstract: PURPOSE: To dispense with a high-speed A/D converter even the application of only a single FIR system to be enough for an intended purpose. CONSTITUTION: The phase of a local oscillation signal from DDS 34 is alternately selected between 0 degree and 90 degrees at every sampling period Ts of an A/D converter 29, and data obtained from the A/D converter 29 is filtered with a single FIR system 30. In addition, every data is alternately assigned through a multiplexer 32 for separation into I data and Q data. Regarding the Q data, a time delay is corrected through a multiplier 33.